diff --git a/pinyin_timestamping.py b/pinyin_timestamping.py
index 95848b32..4e0daf8f 100755
--- a/pinyin_timestamping.py
+++ b/pinyin_timestamping.py
@@ -71,6 +71,7 @@ def digi_to_py(word):
 
 model = Model("model")
 rec = KaldiRecognizer(model, wf.getframerate())
+rec.SetWords(True)
 
 while True:
     data = wf.readframes(1000000)